baber/WOPTO huggingface dataset:
Patent JP-2004535582-A (JP)
IPC: D06H3/08
Filed: 2002-07-04
Abstract: In a method and a device for identifying foreign bodies in a base textile material, the base textile material is subjected to beams and the beams reflected on the base material are detected and converted into an electrical signal. In order to detect foreign bodies in the material in a targeted manner and to differentiate them from each other, so all or only the unwanted foreign bodies can be, for example, eliminated, the beams have two defined and different wavelength ranges and the reflected beams are simultaneously and jointly detected from the two wavelength ranges. Preferably, a first defined wavelength range can be selected in such a way that the beams reflected on the base material provide random values in the electrical signal, for at least two different foreign bodies, and another defined wavelength range for the beams is selected in such a way that the reflected beams provide an electrical signal for the two foreign bodies, in a different ratio from the first wavelength range. The device contains a radiation source for radiation in at least two wavelength ranges, and a receiver for measuring the beams which are fully reflected by the material.
Patent JP-2004522065-A (JP)
IPC: F01L1/18
Filed: 2002-07-03
Abstract: Mechanical controls for continuously varying the length of the stroke of the valves in an internal-combustion engine and for maintaining the valves constantly closed while the engine is in operation while simultaneously varying how long the valve or valves remain open, whereby the valves are actuated by rocker levers that are in turn actuated by an angled lever, whereby the positions of the levers are varied in order to vary the length and duration of the stroke. The valves are actuated at low engine speeds by assigning a specific narrow angle of rotation to each abbreviated stroke to be established. FIG. 1 illustrates valve stroke controls with an angled lever ( 2 ) actuated by a cam ( 17 ) mounted on a lateral roller ( 3 ). In the event of a misalignment, a planetary gear comes into play, wherein a roller ( 9 ), mounted on the rocker lever ( 8 ) that actuates the valve ( 1 ) acts a sun wheel, the angled lever ( 2 ) acts as a planet wheel, and a setting lever ( 5 ) acts as a planet bearing.
Patent JP-2004535354-A (JP)
IPC: H01L31/18
Filed: 2002-07-22
Abstract: Process for preparing photovoltaic quality silicon comprises: oxygen or chlorine refining giving a product with  <=  100 ppm of iron, re-melting in a neutral atmosphere in electrical crucible furnace, transfer of molten silicon to plasma refining in crucible furnace; refining under plasma with a plasmagenic gas; and pouring into ingot-mold under controlled atmosphere by segregated solidification. An Independent claim is also included for the purified silicon obtained.
Patent JP-2004536971-A (JP)
IPC: C25D5/02
Filed: 2002-06-20
Abstract: A method for the continuous selective electroplating of a metallic substrate material ( 10 ) and more particularly of a substrate material band having prestamped contact elements, comprises the following steps: a) the substrate material ( 10 ) is coated in an electrophoretic coating means ( 14 ) with an electrophoretic coating composition selective with at least one composition strip, b) the at least one composition strip is removed at those parts by means of a laser ( 40 ), which are to be electroplated, c) in an electroplating process a metal layer is applied to the areas ( 42 ) deprived of composition in at least one composition strip using selective electroplating and d) the at least one composition strip is then removed.
Patent JP-2004538382-A (JP)
Title: ワックスを含有しない被覆材を備えたエレベータロープ
IPC: D07B7/14
Filed: 2002-07-24
Abstract: エレベータシステム（２０）のロープ・ベルトのアセンブリ（２６）は、ウレタン被覆材（４２）により覆われた少なくとも１つの荷重支持部材（４０）を備える。このウレタン被覆材（４２）はワックスを全く含まない。ウレタン被覆材に通常含まれるワックスを含有させないことにより、エレベータシステムの運転における摩擦特性の向上が確保される。
Patent JP-2005505266-A (JP)
IPC: A61P3/08
Filed: 2002-08-30
Abstract: The invention relates generally to chimeric peptides and compositions that facilitate the transport of insulin across biological membranes, methods for preparing the chimeric peptides, and a method for treating a subject suffering from diabetes.
Patent JP-2005510073-A (JP)
IPC: H01L41/187
Filed: 2002-11-13
Abstract: A piezoelectric device can be prepared by placing an acicular seed crystal on a substrate, orienting the seed crystal on the substrate, and growing a piezoelectric film from the acicular seed crystal.
Patent JP-2005511928-A (JP)
Title: スライドスクリーンの縁部シール
IPC: E06B9/54
Filed: 2002-10-29
Abstract: 可撓性材料からなるスライドスクリーン（１）の縁部のための縁部シール手段であって、前記縁部シール手段はスクリーン（１）の各側面にそれぞれ配置された一対のシールブラシ（１７、１８）を有し、各シールブラシは旋回不可能に取り付けられたベース（１９）から突出するブラシフィラメント（２０）を有し、ブラシフィラメント（２０）はスクリーン（１）に対して同方向に傾斜するように配置された縁部シール手段が提供される。ブラシフィラメント（２０）はベース（１９）に対して傾斜していてもよい。
Patent JP-2005512000-A (JP)
Title: 固定されたナットをもつスクリュウアクチュエータ
IPC: F16D65/18
Filed: 2002-12-12
Abstract: ハウジング（１）、ナット（６）とスクリュウ（５）をもつスクリュウ機構（４）ならびに前記スクリュウに駆動連結されているモータ（７）を備えるスクリュウ・アクチュエータ。スクリュウ（６）は、ナット（５）に対し回転かつ移動可能に支持されており、該ナットは、ハウジング（１）に対し固定されている。前記スクリュウは、移動はするが回転しない作動ヘッド（２９）にスイベル連結で係合している。前記スイベル連結は、適合し合っている面（４１，４２）からなり、これらの面は、前記スクリュウ機構の軸に合っている共通の対称軸を有している。
Patent JP-2005514085-A (JP)
Title: １回使用の使い捨てカテーテルアセンブリを有するモジュラ温熱療法システムおよび関連する方法
IPC: A61F7/00
Filed: 2002-12-12
Abstract: 方法、システム、およびコンピュータプログラム製品は、コンソール（３０）と嵌合係合するように構成されたカセット（２６）を有するモジュラ１回使用の使い捨てカテーテルアセンブリ（２２）を有して、閉ループ循環システム内において液体を循環させて治療用バルーンに送る。コンソールは携帯可能、コンパクトであって、複数の異なる種類の治療を行い、カセット立体を介して異なるカテーテル構成体と係合するようにプログラムすることができる。
Patent JP-2005513755-A (JP)
Title: 一つ以上のランプを点灯する回路
IPC: H05B41/24
Filed: 2002-12-18
Abstract: 本発明は、液晶ディスプレイ用のバックグランド照明システムに関し、更に詳しくは、一つ以上の放電ランプを点灯するための電子回路に関する。ＤＣ／ＡＣ全ブリッジインバータ回路は、二つの電圧を発生し、その交流成分は、１８０°位相シフトする。放電ランプには、これら二つの交流電圧の和が供給される。
Patent JP-2005528886-A (JP)
Title: 治療ポリペプチド、それをコードする核酸、および使用方法
IPC: C12N1/19
Filed: 2003-01-06
Abstract: 新規ポリペプチドをコードする核酸をここに開示する。これらの核酸配列によりコードされるポリペプチド、および該ポリペプチドに免疫特異的に結合する抗体、ならびに該新規ポリペプチド、ポリヌクレオチド、または該ポリペプチドに特異的な抗体の誘導体、変異体、またはフラグメントも開示する。ベクター、ホスト細胞、抗体ならびにポリペプチドおよびポリヌクレオチドを得るための組み換え法、またはそれらの使用方法も含まれる。さらに本発明は、これらの新規ヒト核酸および蛋白のいずれかが関与する疾病の診断、治療、および予防のための治療的、診断的および研究的方法も開示する。
Patent JP-2005516190-A (JP)
Title: ２方向超音波位置決めを用いたナビゲーティング方法及びシステム
IPC: G01S15/74
Filed: 2003-01-23
Abstract: 【課題】  各々が超音波信号を送信及び受信できる複数の対象を含んだ２方向超音波位置決め及びナビゲーション・システムを提供する。 【解決手段】  第１の対象は開始超音波信号を送信し開始超音波信号に応答する第２の対象を識別する。第２の対象は開始超音波信号を受信してから所定時間の遅延の後に応答超音波信号を送信する。第１の対象は応答超音波信号を受信し、そして、第１の対象と第２の対象との間の距離を開始超音波信号の送信で開始され応答超音波信号の受信で終了する時間間隔と、所定時間の遅延に関する知識と、前もって知られた遅延時間以外の知識とに基づいて決定する。
Patent JP-2005526030-A (JP)
Title: タンパク質精製法
IPC: C07K16/18
Filed: 2003-02-03
Abstract: 様々な中間洗浄バッファーで固相を洗浄することにより汚染物質を除去することを含んでなる、プロテインＡクロマトグラフィーによるタンパク質を精製するための方法について記載する。
Patent JP-2005518836-A (JP)
Title: 改良された医療用熱エネルギー交換パッド
IPC: A61F7/00
Filed: 2002-11-20
Abstract: 本発明の医療用熱交換パッドは、柔軟な流体含有層２０，１２０と、該流体含有層２０，１２０内部において一致した形状である少なくとも複数かつ第一の隣接する流体チャネル３０，１３０とを含むものとして提供される。複数かつ第二の流体チャネル４０，１４０はまた流体含有層２０，１２０に設けられ、該複数かつ第二の流体チャネル４０，１４０は一致した形状を有するが、該形状は該複数かつ第一の流体チャネル３０，１３０とは異なった形状である。パッドは、中央セグメント１２と、該中央セグメント１２から離間し、かつ回動可能に相互接続される一つ以上のフラップセグメント１４，１１４〜１６，１１６を含むように定義される。特に、複数の側部フラップセグメント１６，１１６が設けられ、複数かつ第一及び第二の流体チャネル３０，１３０及び４０，１４０のうちの一方のＵ字型の部分は、該側部セグメントの少なくとも一つを貫通して延びている。
Patent JP-2005519106-A (JP)
Title: ２−メトキシ−５−トリフルオロメトキシベンズアルデヒドの精製
IPC: C07C249/02
Filed: 2003-02-24
Abstract: ２−メトキシ−５−トリフルオロ−メトキシベンズアルデヒド油の精製方法であって、該油をニトロアニリンと反応させることによって該油をアミンに転化させる工程；該イミンを固体として単離する工程；及び該固体イミンを２−メトキシ−５−トリフルオロメトキシベンズアルデヒド油に戻るように転化させる工程を含む方法。該ニトロアニリンは、３−ニトロアニリン、３−メチル−２−ニトロアニリン、４−メチル−２−ニトロアニリン、２−メチル−３−ニトロアニリン及び４−メチル−３−ニトロアニリンから成る群から選択される。
Patent JP-2006505021-A (JP)
Title: 安全なアプリケーション環境のためのローバスト多要素認証
IPC: G06F21/00
Filed: 2003-02-26
Abstract: 【課題】アプリケーション環境のためのローバストで安全な認証技法を提供する。 【解決手段】認証システムは、多要素ユーザ認証を利用する。１つの認証要素はユーザの発話パターンであり、もう１つの認証要素はワンタイムパスコードである。発話パターンおよびパスコードは、音声ポータルおよび／またはブラウザ入力を介して提供することができる。発話パターンは話者照合サブシステムに転送される一方、パスコードはパスコード確認サブシステムに転送される。ユーザが、多要素プロセスによって認証を受けると、所望の保護された１つまたは複数のアプリケーションへのアクセスを与えられる。ポリシー手順および認証手順は、これらのアプリケーションから抽出することができ、それによって、複数のアプリケーションにわたるシングルサインオンが可能になる。
Patent JP-2005521458-A (JP)
IPC: A61B5/0408
Filed: 2003-03-06
Abstract: An electrode structure for use with a monitoring system. A thin flexible body of an electrode material comprising conductive rubber is provided with projections extending externally to a working surface. According to this construction of the working surface of the electrode only the projections make a contact to the recipient's skin. When the projections are provided with a small cross-section, the constant electrode-skin contact is ensured due to the resiliency of the electrode material.
Patent JP-2005522339-A (JP)
Title: 研磨材凝集体を含む多孔性研磨製品及び研磨材凝集体の製造方法
IPC: B24B5/36
Filed: 2003-03-21
Abstract: 流体透過構造を持つ結合式研磨工具であって、複数の砥粒と、融点が500〜1400℃である結合材料とが焼結した構造であり、ルース充填密度が1.6g/cc以下で、三次元形状を持つ凝集体と；結合材と；互いにつながった気孔が少なくとも30体積％含まれた合計で約35〜80体積％の気孔とを含む結合式研磨工具。この焼結凝集体の製造方法（例えば図1）と、この焼結凝集体を含む研磨工具の製造方法が記載されている。
Patent JP-2005523583-A (JP)
IPC: B23K26/06
Filed: 2003-04-17
Abstract: A substrate is diced using a program-controlled pulsed laser beam apparatus having an associated memory for storing a laser cutting strategy file. The file contains selected combinations of pulse rate Δt, pulse energy density E and pulse spatial overlap to machine a single layer or different types of material in different layers of the substrate while restricting damage to the layers and maximizing machining rate to produce die having predetermined die strength and yield. The file also contains data relating to the number of scans necessary using a selected combination to cut through a corresponding layer. The substrate is diced using the selected combinations. Gas handling equipment for inert or active gas may be provided for preventing or inducing chemical reactions at the substrate prior to, during or after dicing.
Patent JP-2005193142-A (JP)
Title: Method for coating surface of concrete structure and surface-coated structure of concrete structure
Inventor: YOSHINO KENJI
IPC: B05D7/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating the surface of a concrete structure, which has excellent workability and by which the hardening property of a surface coating material is not changed seasonally and the swell of the surface coating material and the occurrence of a pinhole are restrained and a cracking phenomenon is not propagated in the hardened surface coating material and to provide a surface-coated structure of the concrete structure.  <P>SOLUTION: This method for coating the surface of the concrete structure 1 comprises the steps of forming a surface preparing layer 2 on the surface of the concrete structure 1 and forming a surface protecting layer 3 on the surface of the surface preparing layer 2. The surface preparing layer 2 is formed from a one-component humidity-curable polyurethane resin or two-component-curable polyurethane resin which has 10-300,000 mPas viscosity and 1.0-20.0 thixotropy index. The one-component humidity-curable polyurethane resin or two-component-curable polyurethane resin is applied to/rubbed into the surface of the concrete structure 1. The concrete structure 1 is bonded to the surface preparing layer 2 through a primer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195891-A (JP)
Title: Liquid crystal display
Inventor: NAGAI HIROSHI
IPC: G02F1/1362
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of reducing changes of color tones between a front visual field and an oblique visual field.  <P>SOLUTION: The liquid crystal display 100 has an insulating layer 107 interposed between a glass substrate 106 and a liquid crystal layer 103. The refractive indices of the glass substrate 106 and the liquid crystal layer 103 are lower than the refractive index of the insulating layer 107, respectively and the insulating layer 107 has wavelength characteristics of transmittance different according to its film thickness by an interference of light. When the film thickness of the insulating layer 107 is defined as d and k is defined as an integer of 0 to 5, the film thickness is set so as to satisfy d=(100+170×k)±30 to suppress the changes of the color tones between the front visual field and the oblique visual field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197142-A (JP)
Title: Backlight unit
Inventor: YAMASHITA HIROYUKI
IPC: G02F1/13357
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent wrinkles in an optical sheet in a large-sized backlight unit in which the amount of thermal expansion of the sheet is large.  <P>SOLUTION: In the backlight unit, a diffuser 2 is placed in front of a light source and a number of optical sheets 3 are put in front of the diffuser 2. Edge of each optical sheet 3 has a plurality of engagement holes 4. Metal hooks 6 are prepared on the housing outside the engagement holes 4. A pulling coil spring 5 is hooked on the hole 4 of each optical sheet 3 at one end and extended to be hooked on the metal hook 6 at the other end. The spring coefficient of the pulling coil spring 5 pulling up the each optical sheet 3 is determined larger by the weight of the optical sheet 3 than that of the spring 5 pulling down the optical sheet 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198686-A (JP)
Title: Rack apparatus
Inventor: HIRANO FUMIKA
IPC: H05K7/18
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in the extension/contraction and the reliability of a rack apparatus.  <P>SOLUTION: The rack apparatus comprises a support 2 and a shelf part 3 supported by the support 2. The support 2 consists of a plurality of hollow prism-shaped support members 1 with a front/back walls 1a, 1b and a side wall 1c, which are longitudinally connected to be extended/contracted telescopically. The support member 1 located above is engaged with the support member 1 located below in such a way that the upper support member 1 can be moved in the direction of the front/back walls 1a and 1b. The lower support member 1 has a vertical long guide hole 5 for inserting a guide pin 4 projecting from the upper support member 1 therethrough. The guide hole 5 has a stopper pathway 6 extending toward the front/back walls 1a and 1b for removably supporting the guide pin 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110858-A (JP)
Title: Information processor
Inventor: IINUMA TOYOHIRO
IPC: G06F12/16
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor with a replacement memory element capable of detecting the failure of a logic related to the replacement memory element prior to the occurrence of failure of a memory element within a generally used memory.  <P>SOLUTION: Prior to the occurrence of failure of memory elements 100-171 in the memory part 1, data generated from the written data of the memory part 1 are written in the replacement memory element 2. The failure of the logic related to the replacement memory element 2 is checked from the read data of the memory elements in the memory part 1 and the data of the replacement memory element 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005199288-A (JP)
Title: Pipe bender
Inventor: FUKUMURA TAKUMI
IPC: B21D9/03
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe bender for manufacturing a bent pipe with high productivity by suppressing the change in a cross section in bending part by the action of fluid pressure.  <P>SOLUTION: First and second sealing members 30, 31 which are connected so that bending displacement is possible with a plurality of connecting members 32 are inserted, with a gap, into the inside of a pipe stock 1 which is held between a bending die 20 and a clamp die 21 and bent, and positioned across the bending part. This bender is constituted so that the sealing action is applied by acting fluid pressure which is introduced through pressure introducing holes 34, 38, 37 on seal rings 7 which are respectively wound around the outer peripheries of the first and second sealing members 30, 31 and pressing the seal rings 7 against the inside surface of the pipe stock 1 by expanding the diameters of them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167955-A (JP)
Title: Weight determining system and method
Inventor: YAMAGUCHI MAKOTO
IPC: H04W16/28
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight determining system and method in which the weight of a mobile terminal for performing radio transmission using a plurality of antenna elements to the antenna elements can be efficiently determined.  <P>SOLUTION: The present invention provides the weight determination system comprising a reception means for receiving, in a plurality of antenna elements, a test radio wave radiated from a test wave source placed in a inhibited space where a radio wave should not be directed in radio transmission from a mobile terminal, and a determination means for determining relative amplitude and phase between the antenna elements to suppress the test radio wave to be received on the basis of a received signal obtained for each antenna element. In another structural example, a probe is placed in the inhibited space to transmit a radio wave from a mobile phone, and a normal electric field response is found. An abnormal electric field response is found on the basis of the normal electric field response and random noise, and analyzed to determine the weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199508-A (JP)
Title: Serial printer and its carriage travel control method
Inventor: ITO KEIGO
IPC: B41J2/01
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance print throughput by decreasing the frequency of logical seek in a serial printer.  <P>SOLUTION: An approach running distance L which can be ensured between the carriage stop position of previous main scanning and the first dot position of next time main scanning is calculated. If the approach running distance L is shorter than a standard approach running distance Lstd and the shortness L-Lstd does not exceed a specified allowance, logical seek is not performed but carriage traveling is started from a carriage stop position. The carriage is accelerated according to a corrected acceleration curve B of higher acceleration than that of a standard acceleration curve A so that a dot formable speed is reached at a time point when the first dot position is reached even with that short approach running distance L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205977-A (JP)
Title: Tire pneumatic pressure lowering detection method and device, and program of tire decompression determination
Inventor: OJIRO YUUJI
IPC: B60C23/06
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire pneumatic pressure lowering detection method which can optimize a time and accuracy required for initialization.  <P>SOLUTION: The tire pneumatic pressure lowering detection method detects the lowering of tire pneumatic pressure based on wheel speed obtained from a tire installed on a four-wheel vehicle. This method includes a step to measure the wheel speed of each of the tires, a steps to store the wheel speed of each of the tires, a step to determine whether or not right and left tires of drive wheels and/or driven wheels of the vehicle are the same kind of tires based on tire information obtained from a radio ID tag embedded in the tire, and a step to determine the lowering of the tire pneumatic pressure using a wheel speed or a relative speed ratio corrected by the result of the determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209510-A (JP)
Title: Circuit breaker
Inventor: KATO TOMOYUKI
IPC: H01H73/02
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker which can lock a handle at an ON position automatically only by making the handle rotate to the ON position.  <P>SOLUTION: The circuit breaker includes a locking part 12 formed on the body 10 of the handle 2, a handle locking member 15 locked in the state that the locking part 12 can override and the locking part 12 overrides when the handle 2 is disposed in the form opposed to the body 10 and urged in the direction of the body 10 and rotated from an OFF position to the ON position, a releasing member 16 disposed operably out of a device body 1 to drive the handle locking member 15 in the direction for releasing the locking state of the locking part 12 against the urging force of the handle locking member 15, and a drive part 50 provided in a tripping member 39 to drive the handle locking member 15 in the direction of releasing the locking state with the locking part 12 against the urging force of the handle locking member 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209521-A (JP)
Title: Vehicular indication lamp
Inventor: AMANO TERUO
IPC: F21S8/04
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular indication lamp manufacturable with an inexpensive cost, and capable of using the peripheral components used when a light source is an incandescent lamp.  <P>SOLUTION: This vehicular indication lamp is equipped with a mounting base plate 12 to which the light source is mounted, a glass cover 11 to cover the light source and the mounting base plate 12, and a waterproof ring 15 interposed between the mounting base plate 12 and the glass cover 13. A light emitting diode 22 is used for the light source, a large number of light emitting diodes 22 having varied light irradiating directions and a circuit element 24 connected to the light emitting diodes 22 are mounted on the front side of a substrate 21, a conductor pattern 21b to connect the light emitting diodes 22 and the circuit element 24 is printed on the back side of the substrate 21, and the substrate 21 is mounted on the mounting base plate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216693-A (JP)
Title: Backlight
Inventor: SENZAKI SHIGERU
IPC: F21Y101/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve balance of backlight by a hollow system.  <P>SOLUTION: An HID lamp 3 which emits light is arranged at the edge side end of a reflection means 4 for reflecting the light. This reflection means 4 has a high reflexible film 4a at a location near the HID lamp 3 and a diffusion reflecting sheet 4b at a location far away from it. Then, diffusion plates 7 for emitting the reflected light are arranged opposed to each other through the reflection means 4 and a hollow region 6. Thereby, in the reflection means 4 near the HID lamp, the light after reflection is reflected up to the diffusion plate 7 far away from the HID lamp. That is, the amount of emitted light is suppressed at the light emitting face of the backlight near the HID lamp 3, and the amount of emitted light at the light emitting face far away from the lamp is increased, and balance of light is improved thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215450-A (JP)
Title: Developing device
Inventor: OHASHI HIROAKI
IPC: G03G15/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which developer fall is prevented by a simple structure even when an amount of developer, or a layer of developer to be supplied, is increased and, in addition, the followability can be ensured even when images having high density bandlike parts in the direction of paper passage are consecutively formed.  <P>SOLUTION: Each magnet seal m having the shape of an almost half ring is affixed to one side of each of specific vanes 57a of a stirring screw 57. This makes it possible to attract carrier with magnetic force and enhances force with which the developer is held. Accordingly, so-called developer fall is prevented and an amount of developer, or a layer of developer to be supplied, between the stirring screw 57 and the developing roller 55 in a lower chamber 53 can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI